SWG StandardHREFeCrAl Alloy Heating Wire ho an'ny fampiharana lohataona
Ny toetra ara-teknika lehibe amin'ny FeCrAl Alloy:
Marika NY FANANANA | 1Cr13Al4 | 1Cr21Al4 | 0Cr21Al6 | 0Cr23Al5 | 0Cr25Al5 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
singa simika lehibe% | Cr | 12.0-12.5 | 17.0-21.0 | 19.0-22.0 | 20.5-23.5 | 23.0-26.0 | 21.0-23.0 | 26.5-27.8 |
Al | 4.0-6.0 | 2.0-4.0 | 5.0-7.0 | 4.2-5.3 | 4.5-6.5 | 5.0-7.0 | 6.0-7.0 | |
Fe | Mila mahay mandanjalanja | Mila mahay mandanjalanja | Mila mahay mandanjalanja | Mila mahay mandanjalanja | Mila mahay mandanjalanja | Mila mahay mandanjalanja | Mila mahay mandanjalanja | |
Re | mety | mety | mety | mety | mety | mety | mety | |
Fanampiana Nb: 0.5 | Ankoatra Mo:1.8-2.2 | |||||||
Ny singa max. mampiasa mari-pana | 950 | 1100 | 1250 | 1250 | 1250 | 1350 | 1400 | |
Tarehin-tsetroka | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1510 | |
Haavo g/cm3 | 7.40 | 7.35 | 7.16 | 7.25 | 7.10 | 7.10 | 7.10 | |
Resistivity μΩ·m,20 | 1.25±0.08 | 1.23±0.06 | 1.42±0.07 | 1.35±0.06 | 1.45±0.07 | 1.45±0.07 | 1.53±0.07 | |
tanjaka Mpa | 588-735 | 637-784 | 637-784 | 637-784 | 637-784 | 637-784 | 684-784 | |
tahan'ny fanitarana% | 16 | 12 | 12 | 12 | 12 | 10 | ||
Miverimberina miondrika | 5 | 5 | 5 | 5 | 5 | |||
Fiakarana haingana h/ | - | 80/1300 | 80/1300 | 50/1350 | ||||
Hafana manokana J/g. | 0.490 | 0.490 | 0.520 | 0.460 | 0.494 | 0.494 | 0.494 | |
Coefficient fampitana hafanana KJ/Mh | 52.7 | 46.9 | 63.2 | 60.1 | 46.1 | 46.1 | 45.2 | |
Lisitra fanitarana coefficient aX10-6/ (20-1000) | 15.4 | 13.5 | 14.7 | 15.0 | 16.0 | 16.0 | 16.0 | |
Hardness HB | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
Microstructure | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | |
andriamby | andriamby | andriamby | andriamby | andriamby | andriamby | andriamby | andriamby |
endri-javatra:
Miaraka amin'ny fiainana maharitra. Fanafanana haingana.High thermal efficiency.Temperature uniformity. Afaka mampiasa mitsangana. Rehefa ampiasaina ao amin'ny laharana malefaka, dia tsy misy volatile matter.It dia fiarovana ny tontolo iainana herinaratra fanafanana tariby. Ary safidy ho an'ny tariby nichrome lafo vidy.Azo amboarina araka ny takian'ny mpanjifa
Ny firaka FeCrAl dia miavaka amin'ny fanoherana ny oksidia tsara sy ny fahamarinan-toerana tsara indrindra izay miteraka fiainana maharitra.
Matetika izy ireo no ampiasaina amin'ny singa fanafanana elektrika amin'ny lafaoro indostrialy sy kojakoja an-trano.
Fe-Cr-Al alloy miaraka amin'ny fanoherana avo lenta sy ny mari-pana amin'ny serivisy noho ny an'ny firaka NiCr ary manana vidiny ambany ihany koa.
Faritra fampiharana
Ny vokatray dia ampiasaina betsaka amin'ny fitaovana fitsaboana hafanana, kojakoja fiara, famokarana vy sy vy,
aluminium orinasa, metallurgical fitaovana, petrochemical fitaovana, fitaratra milina, seramika milina,
milina sakafo, milina pharmaceutique, ary indostrian'ny herinaratra.
Votoaty simika,%
akora firaka | Chemical composition% | |||||||||
C | P | S | Mn | Si | Cr | Ni | Al | Fe | ny hafa | |
max(≤) | ||||||||||
1Cr13Al4 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 12.5-15.0 | - | 3.5-4.5 | HAFA | - |
0Cr15Al5 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 14.5-15.5 | - | 4.5-5.3 | HAFA | - |
0Cr25Al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 23.0-26.0 | ≤0.60 | 4.5-6.5 | HAFA | - |
0Cr23Al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 20.5-23.5 | ≤0.60 | 4.2-5.3 | HAFA | - |
0Cr21Al6 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 19.0-22.0 | ≤0.60 | 5.0-7.0 | HAFA | - |
0Cr19Al3 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 18.0-21.0 | ≤0.60 | 3.0-4.2 | HAFA | - |
0Cr21Al6Nb | 0.05 | 0.025 | 0.025 | 0.7 | ≤0.60 | 21.0-23.0 | ≤0.60 | 5.0-7.0 | HAFA | Nb add0.5 |
0Cr27Al7Mo2 | 0.05 | 0.025 | 0.025 | 0.2 | ≤0.40 | 26.5-27.8 | ≤0.60 | 6.0-7.0 | HAFA |